High temperature disconnect union



FIG. 1 is a front perspective view of a high temperature disconnect union showing my new design;

FIG. 2 is a rear perspective view of the high temperature disconnect union of FIG. 1;

FIG. 3 is a left-side view of the high temperature disconnect union of FIG. 1;

FIG. 4 is a front view of the high temperature disconnect union of FIG. 1;

FIG. 5 is a rear view of the high temperature disconnect union of FIG. 1; and,

FIG. 6 is a right-side view of the high temperature disconnect union of FIG. 1. 

I claim the ornamental design for a high temperature disconnect union, as shown and described. 